Natural History Specimen Appraisals
Discover recent natural history specimen valuations and appraisals

Fossilized Bivalve Mollusk

Botryoidal Chalcedony Mineral Specimen

Reddish Rock Sample

Fossilized Shark Tooth

Fossilized Marine Organism Rock Specimen

Taxidermied Tiger Cub / Wild Cat Specimen

Broken Gastropod Shell Fragment

Unidentified Mineral Specimen

Mineral Specimen

Unidentified Mineral Specimen

Banded Natural Specimen

Weathered Stone Concretion / Geode Fragment

Fossilized Rock

White Egg

Animal Tooth

Botryoidal Agate or Chalcedony Specimen

Fossilized Dinosaur Tooth

Meteorite

Natural Mineral Specimen with Translucent Stone

Rough Agate or Chalcedony Specimen

Fossilized Rock

Natural Rough Rose Quartz Specimen

Polished Chrysoprase Specimen with Natural Matrix

Rough Chalcedony or Agate Specimen with Inclusions

Natural Drusy Mineral Specimen

Assorted Natural Quartz Geodes and Mineral Specimens

Natural Mineral Specimen (Possibly Quartz or Chalcedony Geode Fragment)

Polished Natural Mineral Specimen (Amber/Brown/White Banded)

Natural Stone with Distinct Stripe

Raw Chalcedony Specimen

Heart-Shaped Rock

Raw Opal/Chalcedony Specimen

Botryoidal Chalcedony Specimen

Sodalite in Matrix Mineral Specimen

Botryoidal Mineral Specimen

Raw Banded Agate Specimen

Raw Geode Specimen

Rough Agate or Chalcedony Specimen

Banded Mineral Specimen

Botryoidal Chalcedony Specimen
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